Kai SUN

City:

Suzhou

Country:

China

Published Applications:

Last publication date:

2020-06-11

Top Assignees for applications by Kai SUN

The entities that hold a legal rights for patent applications filed by inventor SUN Kai:

Kai SUN from Suzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Differential condenser microphone with double vibrating membranes

MICRO-SILICON MICROPHONE AND FABRICATION METHOD THEREOF

InventorID:

2199512 ⎘